11 letters · 25 points in Scrabble
originEtymology tree English oxidative Proto-Indo-European *leyg-der. Proto-Germanic *līkąder. Proto-Germanic *-līkaz Proto-Germanic *-ê Proto-Germanic *-līkê Proto-West Germanic *-līkē Old English -līċe Middle English -ly English -ly English oxidatively From oxidative + -ly.
Etymology from Wiktionary, CC BY-SA 3.0